Valuevite
绿脆云母
🗣️ 情景例句
It's no big deal.
这没有什么。
Do you often play bridge on Saturday?
你常常在星期六玩桥牌吗？
At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.
在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。